Tài liệu Building Entrance Terminals pdf

Features:
• High-density primary protection allows up
to eighteen (double-sided) 100-pair units
to be mounted in a standard 7-foot, 19-
inch rack
• 26 AWG cable stub (fuse link) is provided
for splicing to the incoming 24 AWG cable
• Building entrance terminals available with 5-
pin protectors in 25, 50 and 100-pair units
• 5-pin protectors are rated 300 volts
• Allow “look-both-ways” testing and
monitoring without removing wires or
protection
• Numerous labeling options allow
comprehensive marking
• Variety of mounting hardware options
• 25-pair female Telco (RJ-21X) connectors
available in 100-pair units
Applications:
• Primary protection at commercial
demarcation points
• Primary protection for campus environments
Compliances:
• UL 497 listed
• 100% compliant with Telcordia
TR-NWT-000937
SPEC SHEET
Building Entrance Terminals
High-Density, 5-Pin Protection with KRONE
®
Series 2 Blocks

SPEC SHEET
www.adc.com • +1-952-938-8080 • 1-800-366-3891
ADC's Building Entrance Terminals provide high-density primary protection and are fully compliant
to UL
®
and Telcordia specifications. These units are ideal for applications where lockable
enclosures are not required, such as controlled environment cabinets and vaults, secure equipment
rooms and frames.
Specifications
ELECTRICAL CHARACTERISTICS:
5-Pin Protector Modules 300V, gold-plated pins
BET Dielectric Withstand 4000 VDC
CONSTRUCTION CHARACTERISTICS:
MECHANICAL CHARACTERISTICS:
KRONE
®
Series 2 Subscriber Interface:
Contact Resistance < 1 m Ω
Insulation Resistance > 5 x 10
4
MΩ
Contact Material Copper Alloy
Contact Plating Silver
Number of Test Cord Insertions > 750
IDC Reterminations > 200
Wire Diameter Range for Solid and Stranded Copper Conductors:
Two Conductors per Contact (same diameter) 22-26 AWG 0.65 to 0.40 mm
(0.026" to 0.016")
One Conductor per Contact 20-26 AWG 0.90 to 0.40 mm
(0.035" to 0.016")

Wire Insulation Diameter Range (PE,PVC) 0.68 mm to 1.60 mm
(0.027" to 0.063")
9/05 • 1332620
Buidling Entrance Terminals
2
www.adc.com • +1-952-938-8080 • 1-800-366-3891
Building Entrance Terminals
High-Density, 5-Pin Protection with KRONE
®
Series 2 Blocks
Operating Temperature
In/Outdoor -40 ˚ to 80 ˚ C (-40 ˚ to 176 ˚ F)
Indoor -20 ˚ to 70 ˚ C (-4 ˚ to 158 ˚ F)
Dimensions:
25-Pair Bottom Entrance Stub
222.3 mm x 152.4 mm x 123.9 mm
8
3
⁄
4
"H x 6"W x 4
7
⁄
8
"D
50-Pair Bottom Entrance Stub
355.6 mm x 152.4 mm x 123.9 mm
14"H x 6"W x 4
7
⁄

8
"D
100-Pair All Stub Configurations
505.0 mm x 153.9 mm x 123.9 mm
19
7
⁄
8
"H x 6
1
⁄
16
"W x 4
7
⁄
8
"D
100-Pair
Bottom Entrance and Top Exit
Stubs (No cross-connect field)
273.1 mm x 153.9 mm x 69.85 mm
10
3
⁄
4
"H x 6
1
⁄
16
"W x 2

3
⁄
4
"D
100-Pair
RJ-21X Bottom and Bottom Rear
Entrance Stubs
505.0 mm x 153.9 mm x 136.5 mm
19
7
⁄
8
"H x 6
1
⁄
16
"W x 5
3
⁄
8
"D
ENVIRONMENTAL CHARACTERISTICS:
9/05 • 1332620
Buidling Entrance Terminals
3
www.adc.com • +1-952-938-8080 • 1-800-366-3891
Building Entrance Terminals
High-Density, 5-Pin Protection with KRONE
®
Series 2 Blocks

Ordering Information
Description Catalog Number*
25-pair 5-pin protection building terminal, 6649 1 110-01/
XX
bottom entrance stub
Quantity: 1
50-pair 5-pin protection building entrance 6649 1 210-01/
XX
terminal, bottom entrance stub
Quantity: 1
100-pair 5-pin protection building entrance
terminal, bottom entrance stub
Quantity: 1
5-pin protectors included 6649 1 310-01/
XX
5-pin protectors included; (4) 25-pin Telco 6649 1 313-01/
XX
(RJ-21X) connectors mounted on back for
fast installation
100-pair 5-pin protection building entrance 6649 1 310-03/
XX
terminal, top entrance stub
Quantity: 1
100-pair 5-pin protection building entrance
terminal, bottom rear entrance stub
Quantity: 1
5-pin protectors included 6649 1 310-02/
XX
5-pin protectors included; (4) 25-pin Telco 6649 1 313-02/
XX

(RJ-21X) connectors mounted on back for
fast installation
100-pair 5-pin protection building entrance 6649 1 310-04/
XX
terminal, top rear entrance stub
Q
uantity: 1
100-pair 5-pin protection building entrance 6649 1 316-05/
XX
terminal, protection only, bottom and top
entrance stubs
Quantity: 1
*XX denotes the length of the cable stub in feet.
Replace XX with:
25 = 25'
50 = 50'
Other configurations available; please contact ADC Technical Assistance Center
MS
2®
is a registered trademark of 3M
KRONE
®
is a registered trademark of ADC Telecommunications, Inc.
ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101
Specifications published here are current as of the date of publication of this document. Because we are continuously
improving our products, ADC reserves the right to change specifications without prior notice. At any time, you
may verify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications,
Inc. views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or
features contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer
1332620 9/05 Original © 2005 ADC Telecommunications, Inc. All Rights Reserved

Web Site: www.adc.com
From North America, Call Toll Free: 1-800-366-3891 • Outside of North America: +1-952-938-8080
Fax: +1-952-917-3237 • For a listing of ADC’s global sales office locations, please refer to our web site.
SPEC SHEET